Details

Autor(en) / Beteiligte

• Pallis, Athanasios G.
• Polyzos, Aris
• Boukovinas, Ioannis
• Agelidou, Athina
• Lamvakas, Lambros
• Tsiafaki, Xanthi
• Agelidou, Maria
• Pavlakou, Georgia
• Chandrinos, Vassilis
• Kakolyris, Stelios
• Christophyllakis, Charalambos
• Kentepozidis, Nikolaos
• Giassas, Stelios
• Androulakis, Nikolaos
• Agelaki, Sophia
• Georgoulias, Vassilis

Titel

Pooled Analysis of Elderly Patients with Non-small Cell Lung Cancer Treated with Front Line Docetaxel/Gemcitabine Regimen: The Hellenic Oncology Research Group Experience

Ist Teil von

• Journal of thoracic oncology, 2008-05, Vol.3 (5), p.505-510

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2008

Quelle

MEDLINE

Beschreibungen/Notizen

• Thirty to 40% of patients with non-small cell lung cancer (NSCLC) are older than 70 years and rarely are enrolled in clinical trials. Moreover, in clinical practice, >75% of patients older than 65 years with metastatic NSCLC never receive any kind of chemotherapy. To retrospectively evaluate the impact of age on efficacy and toxicity of chemotherapy regimens in patients with advanced NSCLC treated with the docetaxel-gemcitabine combination. Pooled data from six clinical trials of the Hellenic Oncology Research Group were analyzed. According to their age, patients were divided into two groups: those with age <70 years and those with ≥70 years. A total of 858 patients were included in this analysis. Six hundred sixty-six (77.6%) patients were younger than 70 years, whereas 192 (22.4%) patients where ≥70-year-old. Overall response rate was 30.3% and 30.2% for patients <70 years and ≥70 years, respectively (p = 0.974). The median time to tumor progression was 4.1 and 4.5 months for patients <70 years and ≥70 years, respectively (p = 0.948). Median overall survival was 9.9 and 9.2 months for patients <70 and ≥70, respectively (p = 0.117). The multivariate analysis revealed performance status (PS) (p = 0.0001) and stage (p = 0.0001) as independent factors with significant impact on the hazard of death. Chemotherapy was well tolerated, but the incidence of grade III/IV mucositis was significantly higher in elderly patients (0.2% versus 1.5% for patients <70 versus ≥70 years, respectively; p = 0.011). The docetaxel/gemcitabine regimen has a comparable efficacy and tolerance in young (<70 years) and elderly (≥70 years) patients.